Équations équilibrées la veille |
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Na2CO3 + H2O2 = Na2CO3*3H2O2 =>
Na2CO3 + 3 H2O2 = Na2CO3*3H2O2
Tl + HNO3 = TlNO3 + H2 =>
2 Tl + 2 HNO3 = 2 TlNO3 + H2
KI + KMnO4 + H2O = KOH + MnO2 + KIO3 =>
KI + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + KIO3
CaSO4*H2O = Ca + SO4 + H2O =>
CaSO4*H2O = Ca + SO4 + H2O
CH3COHH2 = C2H5OH =>
CH3COHH2 = C2H5OH
NaNO2 + Al + H2O + NaOH = NH3 + NaAl(OH)6 =>
5 NaNO2 + 6 Al + 25 H2O + NaOH = 5 NH3 + 6 NaAl(OH)6
SrCl2 + HC2H3O2 = Sr(OH)2 + C2H3OCl =>
SrCl2 + 2 HC2H3O2 = Sr(OH)2 + 2 C2H3OCl
C6H5OH + Fe + OH = Fe(C6H5O)3 + H2O =>
3 C6H5OH + Fe + 3 OH = Fe(C6H5O)3 + 3 H2O
Cr203 + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
Cr203 + 609 NaNO3 + 406 KOH = 203 K2CrO4 + 609 NaNO2 + 203 H2O
H2O2 + H2SO4 + KI = H2O + I2 + K2SO4 =>
H2O2 + H2SO4 + 2 KI = 2 H2O + I2 + K2SO4
SnCl4*(H2O)6 = SnO2 + HCl + H2O =>
SnCl4*(H2O)6 = SnO2 + 4 HCl + 4 H2O
C4H9Br + C8H10O2 = C16H26O2 + HBr =>
2 C4H9Br + C8H10O2 = C16H26O2 + 2 HBr
HNo3 + CaCO3 = Ca(No3)2 + H2O + CO2 =>
2 HNo3 + CaCO3 = Ca(No3)2 + H2O + CO2
K2Cr2O7 + H2SO4 + HI = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 HI = 3 I2 + Cr2(SO4)3 + K2SO4 + 7 H2O
CaCl + Na2Co3 = CaCo3 + Na2Cl =>
CaCl + Na2Co3 = CaCo3 + Na2Cl
CH3Cl + Na = CH3Na + NaCl =>
CH3Cl + 2 Na = CH3Na + NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2CO3 + HClO4 = KClO4 + H2CO3 =>
K2CO3 + 2 HClO4 = 2 KClO4 + H2CO3
BiS3 + O2 = SO2 + BiO4 =>
BiS3 + 5 O2 = 3 SO2 + BiO4
HgS + HNO3 = H2SO4 + Hg(NO3)2 + NO + H2O =>
3 HgS + 14 HNO3 = 3 H2SO4 + 3 Hg(NO3)2 + 8 NO + 4 H2O
C10H16 + C = CHC1 =>
C10H16 + 22 C = 16 CHC1
Pb(C2H3O2) + Li2(SO4) = Pb2SO4 + Li(C2H3O2) =>
2 Pb(C2H3O2) + Li2(SO4) = Pb2SO4 + 2 Li(C2H3O2)
PbCl2 + HCl = Pb + HCl3 =>
PbCl2 + HCl = Pb + HCl3
C6H8O6 + FeCl3 = C6H8Cl3 + FeO6 =>
C6H8O6 + FeCl3 = C6H8Cl3 + FeO6
Ca(HCO3)2 + HCl = CaCl2 + H(HCO3) =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H(HCO3)
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Na3PO4 + Fe(NO3)3 + KSCN = Fe(SCN)3 + NaNO3 + K3PO4 =>
Na3PO4 + Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 NaNO3 + K3PO4
Na2O2 + H(OH) = Na(OH) + O2 =>
2 Na2O2 + 2 H(OH) = 4 Na(OH) + O2
C6H5ONa + HCl = C6H4 + NaCl + H2O =>
C6H5ONa + HCl = C6H4 + NaCl + H2O
C2H6HCl = C2H6ClH =>
C2H6HCl = C2H6ClH
CaSO3(s) = CaO(s)SO2(g) =>
CaSO3(s) = CaO(s)SO2(g)
C3H8 + O2(g) = CO2 + H2O(g) =>
C3H8 + 5 O2(g) = 3 CO2 + 4 H2O(g)
(NH4)2 + Pb(NO3)2 = NH4NO3 + Pb =>
(NH4)2 + Pb(NO3)2 = 2 NH4NO3 + Pb
C11H18 + O2 = CO2 + H2O =>
2 C11H18 + 31 O2 = 22 CO2 + 18 H2O
Ag(NO3)NaCl = AgCl(s)NaNO3(aq) =>
Ag(NO3)NaCl = AgCl(s)NaNO3(aq)
CH3CONH2 + CH3CH2OH = CH3COOH + CH3CH2NH2 =>
CH3CONH2 + CH3CH2OH = CH3COOH + CH3CH2NH2
FeO3 + CO = CO2 + Fe =>
FeO3 + 3 CO = 3 CO2 + Fe
NaOH + HBa = H2O + NaBa =>
NaOH + HBa = H2O + NaBa
Mg(OH)2(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O =>
Mg(OH)2(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O
KMnO4C3H6H2O = C3H7O2MnO2KOH =>
KMnO4C3H6H2O = C3H7O2MnO2KOH
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
AlCl3 + NaC2H3O2 = Al(C2H3O2)3 + NaCl =>
AlCl3 + 3 NaC2H3O2 = Al(C2H3O2)3 + 3 NaCl
CsCl + Na2 = Cs2 + NaCl =>
2 CsCl + Na2 = Cs2 + 2 NaCl
Na2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + C + Na2SO4 + H2O =>
Na2Cr2O7 + 3 CH3OH + 4 H2SO4 = Cr2(SO4)3 + 3 C + Na2SO4 + 10 H2O
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
H2O2MnO2 = H2O2 + MnO2 =>
H2O2MnO2 = H2O2 + MnO2
KIO3 + Ca(NO3)2*4H2O = Ca(IO3)2 + KNO3 + H2O =>
2 KIO3 + Ca(NO3)2*4H2O = Ca(IO3)2 + 2 KNO3 + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
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